0
Add your answer:
Earn +20 pts
Why were arches used?
Arches are structures that can support structures such as buildings, railway tracks, canals, etc, yet still allow a passageway for ground-level access to pass through the arches. Railways and canals use viaducts (supported on arches) to cross valleys while keeping on the same level.
Types of fingerprints?
There is three types of fingerprints. Loops,Whorls,And Arches. Loops-30% Whorls-65% Arches-5%
What were the use of arches?
In architecture, arches provided solid support for pathways and tunnels. Because arches distributed the weight placed on top of them much more eavenly than just a single beam, they have also been extensively used in buildings.
How many stomachs does an earthworm have?
only one
What are examples of real world parabolas?
McDonalds Arches
What is function of aortic arches of earthworms?
The function of an earthworm's aortic arches are to pump blood to the ventral blood vessel and into the body.
How do the aortic arches do in an earthworm?
Aortic arches are absent in earth worm .
How many aortic arches does a earthworm have?
aortic arches is another term for heart, and an earthworm has 5.
Where is the aortic arches or heart on the earthworm?
Blood
How are nutrients transported from the blood of an earthworm to the muscle cells of its body wall?
through aortic arches that function as many small hearts
Function of the aortic arches?
They are responsible for holding up the aortic feet.
What should one use to observe the aortic arches of an earthworm?
a dissecting microscope
What is the function of a aortic arches in an earth worm?
balls
What is an earthworms aortic arches?
the aortic arches are the earthworms pumping organs. Basically like a heart for them. For example us humans have a heart and arteries to help pump blood in and out of our body. The earthworm has 5 aortic arches located all around its body to help circulate blood around the body
What are aortic arches function?
The aortic arch is the area in which the aorta bends in order to descend into the body. It also gives way to three major blood vessels. Thus, the "functions" of the aortic arch are:To bend back the main vessel in order to reach the part of the body below the heart itself;To give off 3 major arteries: the brachiocephalic artery, left common carotid artery, left subclavian artery.
Characteristics of the worms heart?
The earthworm doesn't really have a heart. Instead, it has highly muscular blood vessels called the aortic arches that pump their blood.
What is the function of the Aortic Arches?
the aortic arches carry blood from the dorsal blood vessel to the ventral blood vessel
